Delete Middle Node
LINKED LIST

Problem

Given the head of a singly linked list, remove the middle node of the list and return the head of the modified list.

If the list has an even number of nodes, remove the second of the two middle nodes.

Examples

deleteMiddle([1,2,3,4,5]); // returns [1,2,4,5] // The middle node is 3, then 3 is deleted from the list deleteMiddle([1,2,3,4]); // returns [1,2,4] // When the list has an even number of elements // the second middle node (3) is removed.
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